Abstract：The rapid development of information technology has been promoting a diversified change in the instruction ecology which has led to a higher degree of disorder at the same time. It remains a question that how to identify the development stage of the instruction ecology and what kind of construction strategy is used to promote the further development of ecology. This paper analyzes the transformation process of informational instruction ecology based on the theory of dissipative system. Technology-based nonlinear effects， system’ unbalance， and the self-organizing principle for maintaining negative entropy flow， correspond to the three stages of structural transformation， dynamic transformation and development of education ecological system. Thus， an information-based teaching ecological model under the guidance of the ecological characteristics is constructed， and an information-based teaching ecological entropy calculation model is established in the light of historical research and national policy documents. Then， it is implemented to test the calculation model and evaluate the development status of teaching information ecology. Finally， proposes to optimize the support mechanism of the teacher community are put forward from three aspects of changing the organizational structure， creating an innovative atmosphere， and accelerating foreign cooperation， so as to realize the development of information-based teaching ecology into a higher self-organizing state.
吴绍靖,张 婧. 耗散系统理论下信息化教学生态的演变与诊断[J]. 华中师范大学学报(自然科学版), 2020, 54(2): 324-332.
WU Shaojing,ZHANG Jing. Research on ecological of informatization instruction under the theory of dissipative system. journal1, 2020, 54(2): 324-332.
2020, Vol. 54 
